there should be only one left

Author: patapenka-alexey

test/role_test.lua

@@ -38,8 +38,6 @@ g.before_all(function()
 end)
 
 g.after_all(function()
-    tarantool_helpers.skip_if_tarantool3()
-
     g.cluster:stop()
     fio.rmtree(g.cluster.datadir)
 end)
@@ -66,8 +64,6 @@ local function call(fn_name, ...)
 end
 
 function g.test_yaml()
-    tarantool_helpers.skip_if_tarantool3()
-
     --------------------------------------------------------------------
     local schema = ''
     local ok, err = call('check_schema_yaml', schema)
@@ -255,8 +251,6 @@ function g.test_yaml()
 end
 
 function g.test_lua()
-    tarantool_helpers.skip_if_tarantool3()
-
     --------------------------------------------------------------------
     local schema = {spaces = {}}
     local ok, err = call('check_schema_lua', schema)
@@ -350,8 +344,6 @@ function g.test_lua()
 end
 
 function g.test_example_schema()
-    tarantool_helpers.skip_if_tarantool3()
-
     local fun = require('fun')
     local schema = fun.map(
         function(l) return l:gsub('^# ', '') end,